From d5fc1647c0ac31cb3316058c886701e6594e5dd2 Mon Sep 17 00:00:00 2001
From: Sergey Biryukov <sergeybiryukov.ru@gmail.com>
Date: Mon, 5 Aug 2019 13:15:56 +0000
Subject: [PATCH] Feeds: Escape `&` characters in `atom_site_icon()` for XML,
 for consistency with `rss2_site_icon()`.

Props abhijitrakas, shawfactor.
Fixes #47482.
Built from https://develop.svn.wordpress.org/trunk@45753


git-svn-id: http://core.svn.wordpress.org/trunk@45564 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-includes/feed.php    | 2 +-
 wp-includes/version.php | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/wp-includes/feed.php b/wp-includes/feed.php
index d01fba7c8b..7b4046b22a 100644
--- a/wp-includes/feed.php
+++ b/wp-includes/feed.php
@@ -587,7 +587,7 @@ function prep_atom_text_construct( $data ) {
 function atom_site_icon() {
 	$url = get_site_icon_url( 32 );
 	if ( $url ) {
-		echo "<icon>$url</icon>\n";
+		echo '<icon>' . convert_chars( $url ) . "</icon>\n";
 	}
 }
 
diff --git a/wp-includes/version.php b/wp-includes/version.php
index 6f668f4937..419523cb78 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -13,7 +13,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.3-alpha-45752';
+$wp_version = '5.3-alpha-45753';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.